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TDA4862 - Power-Factor Controller

Description

The TDA 4862 is excellent convenient for designing a preconverter in ballasts and switched mode power supplies with sinusoidal line current consumption and a power factor approaching unity.

Features

  • IC for sinusoidal line-current consumption.
  • Power factor approaching 1.
  • Controls boost converter as an active harmonics filter.
  • Internal start-up with low current consumption.
  • Zero current detector for discontinuous operation mode.
  • High current totem pole gate driver.
  • Trimmed ± 1.4% internal reference.
  • Undervoltage lock-out with hysteresis.
  • Very low start-up current consumption.
  • Pin compatible to world sta.

📥 Download Datasheet

Datasheet preview – TDA4862

Datasheet Details

Part number TDA4862
Manufacturer Siemens Semiconductor
File Size 194.52 KB
Description Power-Factor Controller
Datasheet download datasheet TDA4862 Datasheet
Additional preview pages of the TDA4862 datasheet.

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Full PDF Text Transcription

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Power-Factor Controller (PFC) IC for High Power Factor and Active Harmonic Filter Advanced Information Features • IC for sinusoidal line-current consumption • Power factor approaching 1 • Controls boost converter as an active harmonics filter • Internal start-up with low current consumption • Zero current detector for discontinuous operation mode • High current totem pole gate driver • Trimmed ± 1.
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